I have a small problem, I shall like installing ruby one rails on my BONE (BLINUX) but for it I should make the order:
- sudo apt-get update (to make a small update)
but my system so answers me :
openSUSE does not use apt-get, it uses zypper. apt-get is a system-wide wrapper for zypper, see apt-get --version.
With that out of the way, let's get to your real problem.
You are not using an official openSUSE product. You are using "blinux", a product that is based on openSUSE with some custom configurations. One of the configurations leads to your problem.
The error that zypper prints out means there is a problem with the "openSUSE-Tumbleweed-Oss" repo. That one points to https://pkg.blinux.fr/opensuse/distribution/tumbleweed/repo/oss. That repo is not maintained by openSUSE but by blinux, they have to fix your problem unless you change to official openSUSE repos.
Just edit your repos in /etc/zypp/repos.d/ and change to URLs.
The base URL for Tumbleweed is http://download.opensuse.org/tumbleweed/repo/ where you find oss/ non-ss/ debug/ and the src-*/ repos.
Once you have the correct repos, run zypper ref && zypper dup --allow-vendor-change to update to official versions.
openSUSE does not use apt-get, it uses zypper. apt-get is a system-wide wrapper for zypper, see
apt-get --version
.With that out of the way, let's get to your real problem. You are not using an official openSUSE product. You are using "blinux", a product that is based on openSUSE with some custom configurations. One of the configurations leads to your problem.
The error that zypper prints out means there is a problem with the "openSUSE-Tumbleweed-Oss" repo. That one points to https://pkg.blinux.fr/opensuse/distribution/tumbleweed/repo/oss. That repo is not maintained by openSUSE but by blinux, they have to fix your problem unless you change to official openSUSE repos.
Just edit your repos in /etc/zypp/repos.d/ and change to URLs. The base URL for Tumbleweed is http://download.opensuse.org/tumbleweed/repo/ where you find oss/ non-ss/ debug/ and the src-*/ repos.
Once you have the correct repos, run
zypper ref && zypper dup --allow-vendor-change
to update to official versions.